Ceiling fan



FIG. 1 is a perspective upper view of the ceiling fan embodiment.

FIG. 2 is a perspective bottom view of the ceiling fan embodiment.

FIG. 3 is a bottom view of the ceiling fan embodiment.

FIG. 4 is a top view of the ceiling fan embodiment; and,

FIG. 5 is a side view of the ceiling fan embodiment, the other sides being substantially identical except for the position of the fan blades. 

The ornamental design of a ceiling fan, as shown and described. 